1、 TIA-664.514-B (Revision of TIA-664.514-A) October 2007Wireless Features Description: Mobile Access Hunting (MAH) ANSI/TIA-664.514-B-2007 APPROVED: OCTOBER 12, 2007 REAFFIRMED: APRIL 4, 2013 NOTICE TIA Engineering Standards and Publications are designed to serve the public interest through eliminati
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19、 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 514-i Contents Wireless Features Description: Mobile Access Hunting Contents List of Tables.ii Revision Historyii 1 Mobile Access Hunting (MAH)1 1.1 Normal Proce
20、dures with Successful Outcome2 1.2 Exception Procedures or Unsuccessful Outcome .6 1.3 Alternative Procedures .7 1.4 Interactions with Other Wireless Services7 TIA-664.514-B 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45
21、46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 List of Tables 514-ii List of Tables Table 1: MAH Group Subscription Options2 Table 2: MAH Member Subscription Options.2 Revision History Revision Date Remarks IS-53, Revision 0 August 1991 Initial publication IS-53, Revision A May 1995 Updated publicatio
22、n ANSI/TIA/EIA-664, Revision 0 June 1996 Initial ANSI publication ANSI/TIA/EIA/664-514-A July 2000 Updated ANSI publication TIA-664.514-B September 2007 Updated publication TIA-664.514-B 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41
23、 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 514-1 Mobile Access Hunting (MAH) 1 Mobile Access Hunting (MAH) Mobile Access Hunting (MAH) causes a call to a Pilot Directory Number to search a list of termination addresses sequentially for one that is idle and able to be alerted. If a par
24、ticular termination address is busy, inactive, fails to respond to a paging request, or does not answer alerting before a time-out, then the next termination address in the list is tried. Only one termination address is alerted at a time. The mobile telephones in the group may be alerted using disti
25、nctive alerting. Additional calls may be delivered to the MAH Pilot Directory Number at any time. The members of an MAH group are described by a list of termination addresses. Each termination address may either be a Directory Number or a MIN that uniquely identifies a mobile station. This allows MS
26、s served by the same Home Location Register (HLR) as the MAH pilot DN, MSs served by other HLRs (especially for serving multi-NAM phones of multiple service providers) and landline telephone numbers to be included1. MAH may be used for either a single user or multiple users. The difference between t
27、he two is in determining when the MAH group is busy. In the single user case, the group is considered to be busy when one of the members is considered to be busy. In the multiple user case, the group is considered to be busy when all of the accessible members are considered to be busy. A member is c
28、onsidered to be busy when it cannot accept the presentation of another call. The busy condition of landline telephones cannot always be accurately determined. The MAH Pilot Directory Number may have features to manage incoming calls. These features should take precedence over the corresponding featu
29、res of individual members; however, these interactions, when occurring at the Home Location Register (HLR), are beyond the scope of this Standard. If an MAH Pilot Directory Number is an MAH member Directory Number, the MAH member loses his or her individual incoming call features. The MAH members in
30、coming call features are superseded by the incoming call features of the MAH Pilot Directory Number. If an MAH Pilot Directory Number is not an MAH member Directory Number, the features of the MAH Pilot Directory Number may be changed only through Remote Feature Control or service provider provision
31、ing. MAH does not affect the ability of an MAH member to originate calls. MAH may affect the ability of an MAH member to receive calls. If an MAH member has only a single Directory Number that is the same as the MAH Pilot Directory Number, the MAH member may not receive calls except through the MAH
32、Pilot Directory Number. If an MAH member has a Directory Number different than the MAH Pilot Directory Number, the MAH member may receive calls as an individual as well as calls through the 1Interactions between MAH and the features of MAH members controlled by different systems are beyond the scope
33、 of this Standard TIA-664.514-B 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 Mobile Access Hunting (MAH) 514-2 MAH Pilot Directory Number. Such an MAH member may use revertiv
34、e calling (i.e., a call to itself) for other features, such as Voice Mail Retrieval. Applicability to Telecommunications Services MAH is applicable to voice telecommunication services. 1.1 Normal Procedures with Successful Outcome Authorization MAH Group Authorization MAH may be generally available
35、or may be provided after prearrangement with the service provider. The MAH group authorization may have the following subscription options: Table 1: MAH Group Subscription Options Subscription Options Values Type Single User. The MAH group is considered to be busy when a member of the MAH group is c
36、onsidered to be busy. Multiple Users. The MAH group is considered to be busy when all accessible members of the MAH group are considered to be busy. MAH Member Authorization Each MAH member authorization may have the following subscription options: Table 2: MAH Member Subscription Options Subscripti
37、on Options Values Ordering Demand. An MAH member is authorized to control his or her position in the MAH group(s) (i.e., to the first position or the last position). Permanent. An MAH member is in a fixed position in his or her MAH group(s). Membership Demand. An MAH member is authorized to activate
38、 and deactivate his or her membership in an MAH group(s). Permanent. An MAH member is always a member of his or her registered MAH group(s). TIA-664.514-B 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 5
39、2 53 54 55 56 57 58 59 60 514-3 Mobile Access Hunting (MAH) Deauthorization MAH may be withdrawn at the subscribers request or for administrative reasons. Registration MAH Pilot Registration MAH is registered by the service provider defining the MAH Pilot Directory Number, the MAH members, and possi
40、bly the ordering of the MAH members. The MAH Pilot Directory Number may be the same as the Mobile Directory Number of a member MS. However, in this case it may not be possible to reach the MS individually or to have features distinguishable between the MDN and the MAH Pilot Directory Number. The tel
41、ephones in an MAH group are described by a list of termination addresses. Each termination address may either be a Directory Number or a MIN that uniquely identifies a mobile station. This allows MSs served by the same Home Location Register (HLR) as the FA pilot DN, MSs served by other HLRs (especi
42、ally for serving multi-NAM phones of multiple service providers) and landline telephone numbers to be included. The distinctive alerting pitch, cadence or both may also be specified for the MAH alerting. MAH Member Registration Each MAH member may register the pilot number(s) of the default group(s)
43、 to which it belongs. This pilot number is used to access the group for the default MAH group membership activate and deactivate and the default member ordering feature codes. Demand Member Ordering for a Subscribers Default MAH Group(s) An MAH Demand Ordering authorized member may change his or her
44、 ordering in the members default MAH group(s) by specifying the MAH ordering feature code, as in: *FC + 1 + SEND , or (first in default lists) *FC + 9 + SEND . (last in default lists) If the ordering is accepted, the system shall indicate success with feature confirmation treatment. Demand Member Or
45、dering for a Specified MAH Group An MAH Demand Ordering authorized member may change his or her ordering in the single MAH group by specifying the MAH ordering feature code, or for a single MAH group by specifying the MAH member ordering feature code and a specific MAH Pilot Directory Number, as in:
46、 *FC + 1 + MAH Pilot Directory Number + SEND , or (first in specific list) *FC + 9 + MAH Pilot Directory Number + SEND . (last in specific list) TIA-664.514-B 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
47、51 52 53 54 55 56 57 58 59 60 Mobile Access Hunting (MAH) 514-4 If the member ordering is accepted, the system shall indicate success with feature confirmation treatment. The MAH member ordering feature code must be distinct from the membership activation and deactivation feature codes. Deregistrati
48、on MAH shall be deregistered upon deauthorization. Individual members of the MAH group may be deleted at any time by the service provider. Activation MAH shall be activated upon registration. Demand Member Activation for a Subscribers Default MAH Group(s) An MAH Demand Membership authorized member m
49、ay activate his or her membership in the members default MAH group(s) by specifying the MAH membership activation feature code, as in: *FC + SEND . If the activation is accepted, the system shall indicate success with feature confirmation treatment. Demand Member Activation for a Specified MAH Group An MAH Demand Membership authorized member may activate his or her membership in a single MAH group by specifying the MAH membership activation feature code and a specific MAH Pilot Directory Number, as in: *FC + MAH Pilot Directory Number + SEND . If the activation is accepted, the sy
